Almost every day, some technician is quoted as saying that market breadth is strong – and, by inference, that there is an underlying positive tone to this market. The indicator that is often used to demonstrate this is the advance-decline (A-D) line – the daily difference between advancing and declining NYSE issues. Of course, we see the same figures. There have been more advances than declines on quite a few days in the last year or so – especially the last eight months. Yet the market continues to struggle. So where is all this supposedly positive action?
